40161358370703 has 8 divisors (see below), whose sum is σ = 53550061815600. Its totient is φ = 26773446919808.

The previous prime is 40161358370689. The next prime is 40161358370711. The reversal of 40161358370703 is 30707385316104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40161358370703 - 2¹⁷ = 40161358239631 is a prime.

It is a super-2 number, since 2×40161358370703² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40161358370803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197880168 + ... + 198083021.

It is an arithmetic number, because the mean of its divisors is an integer number (6693757726950).

Almost surely, 2^{40161358370703} is an apocalyptic number.

40161358370703 is a deficient number, since it is larger than the sum of its proper divisors (13388703444897).

40161358370703 is a wasteful number, since it uses less digits than its factorization.

40161358370703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395997001.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 40161358370703 in words is "forty trillion, one hundred sixty-one billion, three hundred fifty-eight million, three hundred seventy thousand, seven hundred three".